Astem growing up and out of the soil, away from gravity is an example of a
a. positive tropism
b. negative tropism
c. negative phototropism
d. positive gravitropism

b. negative tropism

Explanation:

A stem growing up and out of the soil, away from gravity is an example of a negative tropism.

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.

the dna of humans and mice is almost 92% similar. this similarity indicates that . mice have a tail, while humans have a tailbone. the tailbone is a structure in humans.yes it's true.